Question

if the sum of two rational numbers is 2/9 if one number is 2/3 what is the other number? ​

Answer 1

Step-by-step explanation:

x+y=2/9

2/3+y=2/9

y=-4/9

Answer 2

Answer:

Let the one rational number be x

so,

$\frac{2}{3} + x = \frac{2}{9} \\ \\ x = \frac{2}{9} - \frac{2}{3} \\ x = \frac{2 - 6}{9} \\ x = ( - \frac{4}{9} )$